Mission Inbox vs. Mailreef, Mailforge, Maildoso & Hypertide
Mailreef, Mailforge, Maildoso, and Hypertide are basic email rotation tools that resell Gmail/Outlook infrastructure with shared pools and zero AI protection. Mission Inbox operates its own servers and IPs with isolated infrastructure, MI Shield AI scanning, and scales to 100M+ emails.
Feature Comparison (Applies to All Four)
Feature | Mission Inbox | Mailreef / Mailforge / Maildoso / Hypertide |
|---|---|---|
Cold Email Policy | Outreach-Friendly | Banned & Suspended |
Domain Protection | AI Scan Before Send | Send & Hope |
AI Protection | MI Shield™ Included | None |
Scale Capability | 100M+ Emails | Limited by Pool |
What These Tools Actually Are
Mailreef, Mailforge, Maildoso, and Hypertide are resellers of Gmail and Outlook infrastructure. They provide basic mailbox rotation and shared sending pools but do NOT operate their own servers. Without AI protection or isolated infrastructure, domains are at constant risk of being flagged by mailbox providers.
Reseller Infrastructure
They don't own their infrastructure. They resell Gmail/Outlook, which means users are still subject to those platforms' compliance rules and limits.
How Mission Inbox Differs
Own Servers & IPs
Mission Inbox operates its own servers and dedicated IP addresses. Not a reseller of Gmail or Outlook — real infrastructure designed for builders.
MI Shield™ AI Protection
Every email is scanned by MI Shield before it leaves the server. Spam patterns are blocked proactively, protecting domain reputation.
DNS Health Checks
Automated monitoring of SPF, DKIM, and DMARC configuration. DNS issues are caught before they cause deliverability problems.
Private Cubes (Isolated Infrastructure)
Each workload type gets its own isolated server instance:
- Sales Cube — Cold outreach and prospecting
- Marketing Cube — Campaigns and newsletters
- Financial Cube — Invoices and statements
- Transactional Cube — Receipts and notifications
No cross-contamination between workloads. A marketing campaign can never affect transactional email delivery.
OBM Engine API
RESTful API with SDKs for 6+ languages. Scale from 1K to 100M+ emails without pool limits.
Who Should Stay with These Tools
- Sends fewer than 10K emails per month
- Is okay with shared rotation pools
- Doesn't need domain protection
- Budget is the only consideration
Who Should Upgrade to Mission Inbox
- Sends 100K+ emails per month
- Needs private infrastructure and dedicated IPs
- Wants AI pre-send protection for their domain
- Requires workload isolation (sales vs. marketing vs. transactional)
- Needs to scale beyond rotation pool limits
Updated on: 27/02/2026
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